Module: RuboCop::Cop::SpaceBeforePunctuation
- Included in:
- Layout::SpaceBeforeComma, Layout::SpaceBeforeSemicolon
- Defined in:
- lib/rubocop/cop/mixin/space_before_punctuation.rb
Overview
Common functionality for cops checking for space before punctuation.
Constant Summary collapse
- MSG =
'Space found before %<token>s.'.freeze
Instance Method Summary collapse
- #autocorrect(pos_before_punctuation) ⇒ Object
- #each_missing_space(tokens) ⇒ Object
- #investigate(processed_source) ⇒ Object
- #space_missing?(t1, t2) ⇒ Boolean
- #space_required_after?(token) ⇒ Boolean
- #space_required_after_lcurly? ⇒ Boolean
Instance Method Details
#autocorrect(pos_before_punctuation) ⇒ Object
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# File 'lib/rubocop/cop/mixin/space_before_punctuation.rb', line 17 def autocorrect(pos_before_punctuation) ->(corrector) { corrector.remove(pos_before_punctuation) } end |
#each_missing_space(tokens) ⇒ Object
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# File 'lib/rubocop/cop/mixin/space_before_punctuation.rb', line 21 def each_missing_space(tokens) tokens.each_cons(2) do |t1, t2| next unless kind(t2) next unless space_missing?(t1, t2) next if space_required_after?(t1) pos_before_punctuation = range_between(t1.end_pos, t2.begin_pos) yield t2, pos_before_punctuation end end |
#investigate(processed_source) ⇒ Object
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# File 'lib/rubocop/cop/mixin/space_before_punctuation.rb', line 10 def investigate(processed_source) each_missing_space(processed_source.tokens) do |token, pos_before| add_offense(pos_before, location: pos_before, message: format(MSG, token: kind(token))) end end |
#space_missing?(t1, t2) ⇒ Boolean
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# File 'lib/rubocop/cop/mixin/space_before_punctuation.rb', line 34 def space_missing?(t1, t2) t1.line == t2.line && t2.begin_pos > t1.end_pos end |
#space_required_after?(token) ⇒ Boolean
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# File 'lib/rubocop/cop/mixin/space_before_punctuation.rb', line 38 def space_required_after?(token) token.left_curly_brace? && space_required_after_lcurly? end |
#space_required_after_lcurly? ⇒ Boolean
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# File 'lib/rubocop/cop/mixin/space_before_punctuation.rb', line 42 def space_required_after_lcurly? cfg = config.for_cop('Layout/SpaceInsideBlockBraces') style = cfg['EnforcedStyle'] || 'space' style == 'space' end |